#7638B2#7638B2

#7638B2 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.5% C 0.185 H 303.4°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#7638B2
RGB	rgb(118, 56, 178)
HSL	hsl(270, 52%, 46%)
HSV	hsv(270, 69%, 70%)
CMYK	cmyk(33.7%, 68.5%, 0%, 30.2%)
CIE-LAB	lab(37.65, 50.01, -54.38)
CIE-LCH	lch(37.65, 73.88, 312.60°)
OKLab	oklab(48.45% 0.102 -0.1546)
OKLCH	oklch(48.45% 0.185 303.4)
XYZ	xyz(16.9194, 9.8943, 43.1293)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7638B2 #74B238

analogous

#3938B2 #7638B2 #B238B1

triadic

#7638B2 #B27638 #38B276

tetradic

#7638B2 #B23938 #74B238 #38B1B2

square

#7638B2 #B23938 #74B238 #38B1B2

split-complementary

#7638B2 #B1B238 #38B239

monochromatic

#381B55 #572983 #7638B2 #955CCC #B38ADA

Accessibility & contrast

On white

7.05

#7638B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7638B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7638B2

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7638B2	#FFFFFF	#000000	##FFFFFF
##7638B2	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0058AF

Tritanopia (blue-blind)

#6A5470

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7638b2;
/* rgb */ color: rgb(118, 56, 178);
/* oklch */ color: oklch(48.5% 0.185 303.4);

Tailwind

colors: {
  custom: {
    50: '#a273ca',
    500: '#7638b2',
    950: '#000000',
  },
}

SCSS

$custom: #7638b2;
$custom-light: #a273ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7638b2",
  "rgb": {
    "r": 118,
    "g": 56,
    "b": 178
  },
  "hsl": {
    "h": 270.492,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.48453,
    "c": 0.18519,
    "h": 303.4
  },
  "luminance": 0.09894
}

Semantic roles & 50–950 ramp

primary

#7638B2

secondary

#A2C581

accent

#DC4C93

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7638B2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →